9a719e2a18
This change enables TLS between Elasticsearch and Kibana data path. Note that TLS terminates at apache-proxy container of the Elasticsearch-client pod, not directly to port 9200 of elasticsearch-client container. Since all data traffic goes through apache-proxy container, fluentd output to Elasticsearch are configured to have TLS enabled as well. In additon, other Elasticsearch pods that communicate with Elasticsearch-client endpoint are modified to provide the cacert option with curl. Change-Id: I3373c0c350b30c175be4a34d25a403b9caf74294
81 lines
3.7 KiB
YAML
81 lines
3.7 KiB
YAML
{{/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{- if .Values.manifests.helm_tests }}
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{{- $envAll := . }}
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{{- $esUserSecret := .Values.secrets.elasticsearch.user }}
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{{- $serviceAccountName := print .Release.Name "-test" }}
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{{ tuple $envAll "tests" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: v1
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kind: Pod
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metadata:
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name: "{{.Release.Name}}-test"
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labels:
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{{ tuple $envAll "elasticsearch" "test" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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annotations:
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"helm.sh/hook": test-success
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
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{{ dict "envAll" $envAll "podName" "elasticsearch-test" "containerNames" (list "init" "elasticsearch-helm-tests") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 4 }}
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spec:
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{{ dict "envAll" $envAll "application" "test" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 2 }}
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serviceAccountName: {{ $serviceAccountName }}
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nodeSelector:
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{{ .Values.labels.test.node_selector_key }}: {{ .Values.labels.test.node_selector_value }}
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restartPolicy: Never
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initContainers:
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{{ tuple $envAll "tests" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 4 }}
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containers:
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- name: elasticsearch-helm-tests
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{{ tuple $envAll "helm_tests" | include "helm-toolkit.snippets.image" | indent 6 }}
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{{ tuple $envAll $envAll.Values.pod.resources.jobs.tests | include "helm-toolkit.snippets.kubernetes_resources" | indent 6 }}
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{{ dict "envAll" $envAll "application" "test" "container" "helm_tests" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 6 }}
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command:
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- /tmp/helm-tests.sh
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env:
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- name: ELASTICSEARCH_USERNAME
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valueFrom:
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secretKeyRef:
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name: {{ $esUserSecret }}
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key: ELASTICSEARCH_USERNAME
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- name: ELASTICSEARCH_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ $esUserSecret }}
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key: ELASTICSEARCH_PASSWORD
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- name: ELASTICSEARCH_ENDPOINT
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value: {{ printf "%s://%s" (tuple "elasticsearch" "internal" "api" . | include "helm-toolkit.endpoints.keystone_endpoint_scheme_lookup") (tuple "elasticsearch" "internal" . | include "helm-toolkit.endpoints.hostname_fqdn_endpoint_lookup") }}
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{{- if .Values.manifests.certificates }}
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- name: CACERT_OPTION
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value: "--cacert /etc/elasticsearch/certs/ca.crt"
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{{- end }}
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: elasticsearch-bin
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mountPath: /tmp/helm-tests.sh
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subPath: helm-tests.sh
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readOnly: true
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{{- dict "enabled" .Values.manifests.certificates "name" .Values.secrets.tls.elasticsearch.elasticsearch.internal "path" "/etc/elasticsearch/certs" | include "helm-toolkit.snippets.tls_volume_mount" | indent 8 }}
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volumes:
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- name: pod-tmp
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emptyDir: {}
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- name: elasticsearch-bin
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configMap:
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name: elasticsearch-bin
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defaultMode: 0555
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{{- dict "enabled" .Values.manifests.certificates "name" .Values.secrets.tls.elasticsearch.elasticsearch.internal | include "helm-toolkit.snippets.tls_volume" | indent 4 }}
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{{- end }}
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